v2.15.0

Feature

• Added http header support for document converter and cli (#642) (0ee849e)

Fix

• Correct scaling of debug visualizations, tune OCR (#700) (5cb4cf6)
• Let BeautifulSoup detect the HTML encoding (#695) (42856fd)
• mspowerpoint: Handle invalid images in PowerPoint slides (#650) (d49650c)

Documentation

• Specify docstring types (#702) (ead396a)
• Add link to rag with granite (#698) (6701f34)
• Add integrations, revamp docs (#693) (2d24fae)
• Add OpenContracts as an integration (#679) (569038d)
• Add Weaviate RAG recipe notebook (#451) (2b591f9)
• Document Haystack & Vectara support (#628) (fc645ea)